2 files changed, 30 insertions, 13 deletions
diff --git a/mediawiki.lrdevplugin/MediaWikiInterface.lua b/mediawiki.lrdevplugin/MediaWikiInterface.lua
index 8d79974..e59b3f4 100755
--- a/mediawiki.lrdevplugin/MediaWikiInterface.lua
+++ b/mediawiki.lrdevplugin/MediaWikiInterface.lua
@@ -5,9 +5,9 @@
 -- Copyright (C) 2014 by the LrMediaWiki team (see CREDITS.txt file in the
 -- project root directory or [2])
 --
--- [0]  <https://raw.githubusercontent.com/LrMediaWiki/LrMediaWiki/master/LICENSE.txt>
+-- [0]  <https://raw.githubusercontent.com/ireas/LrMediaWiki/master/LICENSE.txt>
 -- [1]  <https://commons.wikimedia.org/wiki/Commons:LrMediaWiki>
--- [2]  <https://raw.githubusercontent.com/LrMediaWiki/LrMediaWiki/master/CREDITS.txt>
+-- [2]  <https://raw.githubusercontent.com/ireas/LrMediaWiki/master/CREDITS.txt>
 
 -- Code status:
 -- doc:   missing
@@ -29,18 +29,18 @@ local MediaWikiInterface = {
 	loggedIn = false,
 	fileDescriptionPattern = [=[== {{int:filedesc}} ==
 {{Information
-|Description=%s
-|Source=%s
-|Date=%s
-|Author=%s
+|Description=${description}
+|Source=${source}
+|Date=${timestamp}
+|Author=${author}
 |Permission=
 |other_versions=
-|other_fields=%s
+|other_fields=${other_fields}
 }}
-%s
+${templates}
 == {{int:license-header}} ==
-%s
-%s[[Category:Uploaded with LrMediaWiki]]]=],
+${license}
+${categories}[[Category:Uploaded with LrMediaWiki]]]=],
 }
 
 MediaWikiInterface.prepareUpload = function(username, password, apiPath)
@@ -134,7 +134,17 @@ MediaWikiInterface.buildFileDescription = function(description, source, timestam
 			categoriesString = categoriesString .. string.format('[[Category:%s]]\n', category)
 		end
 	end
-	return string.format(MediaWikiInterface.fileDescriptionPattern, description, source, timestamp, author, other, templates, license, categoriesString)
+	local arguments = {
+		description = description,
+		source = source,
+		timestamp = timestamp,
+		author = author,
+		other_fields = other,
+		templates = templates,
+		license = license,
+		categories = categoriesString,
+	}
+	return MediaWikiUtils.formatString(MediaWikiInterface.fileDescriptionPattern, arguments)
 end
 
 return MediaWikiInterface
diff --git a/mediawiki.lrdevplugin/MediaWikiUtils.lua b/mediawiki.lrdevplugin/MediaWikiUtils.lua
index 00dd46d..0eeb7a9 100644
--- a/mediawiki.lrdevplugin/MediaWikiUtils.lua
+++ b/mediawiki.lrdevplugin/MediaWikiUtils.lua
@@ -5,9 +5,9 @@
 -- Copyright (C) 2014 by the LrMediaWiki team (see CREDITS.txt file in the
 -- project root directory or [2])
 --
--- [0]  <https://raw.githubusercontent.com/LrMediaWiki/LrMediaWiki/master/LICENSE.txt>
+-- [0]  <https://raw.githubusercontent.com/ireas/LrMediaWiki/master/LICENSE.txt>
 -- [1]  <https://commons.wikimedia.org/wiki/Commons:LrMediaWiki>
--- [2]  <https://raw.githubusercontent.com/LrMediaWiki/LrMediaWiki/master/CREDITS.txt>
+-- [2]  <https://raw.githubusercontent.com/ireas/LrMediaWiki/master/CREDITS.txt>
 
 -- Code status:
 -- doc:   missing
@@ -17,6 +17,13 @@ local Info = require 'Info'
 
 local MediaWikiUtils = {}
 
+-- Allows formatting of strings like "${test} eins zwei drei ${test2}"
+-- Based on a solution by http://lua-users.org/wiki/RiciLake shown here:
+-- http://lua-users.org/wiki/StringInterpolation
+MediaWikiUtils.formatString = function(str, arguments)
+	return (str:gsub('($%b{})', function(w) return arguments[w:sub(3, -2)] or w end))
+end
+
 MediaWikiUtils.isStringEmpty = function(str)
 	return str == nil or string.match(str, '^%s*$') ~= nil
 end